Possible solution for - Setting the stack view in a tableHeaderView #44

CustomView.swift

//
//  CustomView.swift
//  AloeStackDemo
//
//  Created by Florian LUDOT on 1/3/19.
//  Copyright © 2019 Florian LUDOT. All rights reserved.
//

import UIKit

class CustomView: UIView {
    
    let label: UILabel = {
        let label = UILabel()
        label.translatesAutoresizingMaskIntoConstraints = false
        label.isUserInteractionEnabled = false
        label.font = UIFont.boldSystemFont(ofSize: 20)
        return label
    }()
    
    override init(frame: CGRect) {
        super.init(frame: .zero)
        
        self.backgroundColor = UIColor.random()
        self.addSubview(label)
        
        NSLayoutConstraint.activate([
            label.centerXAnchor.constraint(equalTo: self.centerXAnchor),
            label.centerYAnchor.constraint(equalTo: self.centerYAnchor),
        ])
        
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
}

TableViewController.swift

//
//  TableViewController.swift
//  AloeStackDemo
//
//  Created by Florian LUDOT on 3/27/19.
//  Copyright © 2019 Florian LUDOT. All rights reserved.
//

import UIKit
import AloeStackView

class TableViewController: UITableViewController {
    
    let aloeStackView: AloeStackView = {
        let sv = AloeStackView()
        sv.backgroundColor = .red
        sv.frame.size.height = 250
        return sv
    }()
    override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = .white
        setupTableView()
        setupAloeStackView()
    }
    
    private func setupTableView() {
        tableView.delegate = self
        tableView.dataSource = self
        tableView.tableHeaderView = aloeStackView
    }
    
    private func setupAloeStackView() {
        let view200 = CustomView()
        view200.backgroundColor = UIColor.green
        view200.heightAnchor.constraint(equalToConstant: 200).isActive = true
        view200.label.text = "200"
        aloeStackView.addRow(view200)
        
        let view100 = CustomView()
        view100.backgroundColor = UIColor.green
        view100.heightAnchor.constraint(equalToConstant: 200).isActive = true
        view100.label.text = "100"
        aloeStackView.addRow(view100)
    }
    
    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 5
    }
    
    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = UITableViewCell()
        cell.textLabel?.text = "\(indexPath)"
        return cell
    }
    
}